The Shinnecock Canal and Dismal Swamp Canal are both near which ocean?
Atlantic Ocean
-1
Section::::Abstract.
Shinnecock Canal
4551887
-1
Section::::Abstract.
Shinnecock Canal
4551887
-1
Section::::Abstract.
Dismal Swamp Canal
1718875
-1
Section::::Abstract.
Dismal Swamp Canal
1718875